package com.sky.mapper;

import com.sky.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.time.LocalDate;
import java.util.Map;

/**
 * @description:
 * @author: 韩汶锦
 * @date: 2025/4/4
 */
@Mapper
public interface UserMapper {

    /**
     * 根据openid查询用户
     * @param openid
     * @return
     */
    @Select("select * from user where openid = #{openid}")
    public User getByOpenid(String openid) ;

    /**
     * 插入数据
     * @param user
     */
    void insert(User user);

    @Select("select * from user where id = #{userId}")
    User getById(Long userId);

    @Select("select count(*) from user where DATE (create_time) = #{localDate}")
    Integer getNewSumByDate(LocalDate localDate);

    @Select("select count(*) from user where DATE (create_time) <= #{localDate}")
    Integer getTotalUser(LocalDate localDate);

    /**
     * 根据动态条件统计用户数量
     * @param map
     * @return
     */
    Integer countByMap(Map map);
}
